Anticorrosive pigments - Heubach GmbH

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ANTICORROSIVES Technical Data Calcium as CaO [%] Loss on ignition 1000˚C [%] Water-soluble chloride [max. %] Water-soluble sulphate [max. %] Conductivity [max. µS/cm] pH Density [typ. g/cm 3 ] Oil absorption [typ. g/100g] Sieve residue 32 microns [max. %] Average particle size [microns] KEy bENEFITS OF HEUCOSIL CTF Different chemical and physical identity compared to phosphate based pigments Low solubility Reduces blistering and permeability Enhances long term protection pH stabilizing effect due to the presence of basic components Low density Combination with other active pigments leads to further advantages HEuCosil CTf HEUCOSIL CTF is a highly effective zinc-free Anticorrosive based on a calcium modified silica gel. The utilization of HEUCOSIL CTF in primer applications has a positive impact on the permeability of the coating as well as the tendency towards blistering and film breakdown. The result is outstanding long term protection. Aggressive corrosion stimulating ions which enter the paint film can be neutralized due to the basic components in HEUCOSIL CTF which also have a pH stabilizing effect. The combination of HEUCOSIL CTF along with other active pigments provides further advantages in certain applications. CTF 3.0 - 5.0 5.0 - 8.0 0.025 0.05 500.0 6.5 - 8.5 2.2 90.0 0.01 2.0 - 4.0 Calcium Modified Silica Pigment
ANTICORROSIVES High molecular polyester Coil primer, Pvdf Topcoat Replacement of strontium chromate in Coil primer applications is still a serious challenge - HEUCOSIL CTF is one option. 2000 h Salt Spray (ASTM B 117-11) ISO 9227: 2006 Substrate: Hot dipped galvanized steel pre-treated with Bonder 1303/NL6800/ OE (chromium-free) solvent borne 2-part epoxy / Polyamide primer The utilization of HEUCOSIL CTF leads to lower blistering which has been confirmed by evaluations using accelerated and outdoor exposure. 816 h Salt Spray (ASTM B 117-11) ISO 9227: 2006 Substrate: Cold rolled steel panels ST 1205 Calcium Modified Silica Pigment Control Strontium chromate HEUCOSIL CTF Control Competition HEUCOSIL CTF
Page 1 and 2: Anticorrosives from A - Z Time for
Page 3 and 4: ANTICORROSIVES CoRRosion The corros
Page 5 and 6: ANTICORROSIVES Application Guide SO
Page 7 and 8: ANTICORROSIVES solvent borne 2-part
Page 9 and 10: ANTICORROSIVES Water borne epoxy es
Page 11 and 12: ANTICORROSIVES Water borne alkyd em
Page 13: ANTICORROSIVES Water borne acrylic

Anticorrosive pigments - Heubach GmbH

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